Son has lost all instruments in his instrument cluster but still has all the lights. The Service manual (Ellery) is next to useless when it comes to his model. He has a basic OBDII device that says speed sensor failure but cannot even find the speed sensor on the back of the gearbox where they say it should be. Doe anyone have access to genuine service manual for one of these? It seems strange that all the gauges (odo included) are not working but all the dash lights are. We've checked every fuse that we can find with no joy.

He works in the industry (for a dealership, except that they are only new to Toymotors so have nothing nearly old enough.

Any suggestions polite, or otherwise will be treated suitably. Thanks folks.